The Denby Eco-Link, dubbed the super lorry by the mainstream media, is a commercial vehicle designed and built by Denby Transport of the United Kingdom. The Eco-Link is a 60 tonne fully laden, 25.25m long, 8 axle B-Train (or B-Double) type of semi-trailer truck, in which a tractor unit pulls two semi-trailers, using fifth wheel couplings on both trailers. As one prototype of the UK Longer Heavier Vehicle (LHV) vehicle definition, which are longer and heavier than normal Large Goods Vehicles (LGVs, British English: lorries), it is not currently permitted to be used in the UK. As of 2009, the largest ordinary lorries in the UK have 6 axles and a maximum laden weight of 44 tonnes, and can be 16.5m long as single trailer semi-trailer trucks (British English: articulated lorries), or 18.75m as